@article{paperid:1038324, author = {Ghayour, Morteza and Nazemi, Shamsodin and Rahimnia, Fariborz and Mehraeen, Mohammad}, title = {Application of multilevel analysis approach in management theory}, journal = {Management Science Letters}, year = {2013}, volume = {3}, number = {12}, month = {September}, issn = {1923-9335}, pages = {3065--3074}, numpages = {9}, keywords = {Focal unit; Levels of analysis; Multi-level models; Theorizing}, }